Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6023001 | Peroxide production | William K. Culbreth, III, Mark E. Taylor, Mark A. Mueller | 2000-02-08 |
| 5792890 | Method for the purification of tertiary butyl alcohol for use in the manufacture of methyl tertiary butyl ether | Pei-Shing E. Dai, Laurence D. Neff, Rei-Yu J. Hwan, John F. Knifton | 1998-08-11 |
| 5789627 | Method for the purification of tertiary butyl alcohol and to its use in the manufacture of MTBE | Rei-Yu J. Hwan | 1998-08-04 |
| 5763685 | Use of a second stage reactor in the manufacture and recovery of methyl tertiary butyl ether | Charles J. Kruse, Brian L. Benac | 1998-06-09 |
| 5744652 | Method for the manufacture of methyl tertiary butyl ether from tertiary butyl alcohol and methanol | Pei-Shing E. Dai, Laurence D. Neff, Rei-Yu J. Hwan | 1998-04-28 |
| 5741951 | Conjoint manufacture of MTBE and diisobutylene | — | 1998-04-21 |
| 5741953 | Use of reactive distillation in the manufacture of methyl tertiary butyl ether | — | 1998-04-21 |
| 5723698 | Catalytic decomposition of formate impurities in tertiary butyl alcohol and methyl tertiary butyl ether streams | Pei-Shing E. Dai, Laurence D. Neff, Rei-Yu J. Hwan | 1998-03-03 |
| 5705711 | Manufacture of methyl tertiary butyl ether in reactive distillation column | — | 1998-01-06 |
| 5663454 | Method for the manufacture and purification of methyl tertiary butyl ether and dimethyl ether | — | 1997-09-02 |
| 5616814 | Method for the water washing and recovery of methyl tertiary butyl ether | — | 1997-04-01 |
| 5576464 | Removal of methanol from methyl tertiary butyl ether | — | 1996-11-19 |
| 5563301 | Sequential reaction of TBA and isobutylene with methanol | Lawrence E. Tillotson, Rei-Yu J. Hwan | 1996-10-08 |
| 5436375 | Reaction of isobutane with oxygen | Karen A. Thomas | 1995-07-25 |
| 5387721 | Methyl tertiary butyl ether process | Charles J. Kruse, Brian L. Benac | 1995-02-07 |
| 5386065 | Methyl tertiary butyl ether process | Charles J. Kruse, Brian L. Benac | 1995-01-31 |
| 5349072 | Staged epoxidation of propylene with recycle | Chung-Nan T. Wu, Mark E. Taylor, Mark A. Mueller | 1994-09-20 |
| 5243091 | Method for the manufacture and recovery of methyl tertiary butyl ether | Charles J. Kruse, Rei-Yu J. Hwan, Feng-Ran Sheu | 1993-09-07 |